Normal sudoku rules apply.
Adjacent digits along a line differ by 4 or 5.
Solve in SudokuPad
Lösungscode: Row 1
am 29. August 2026, 21:20 Uhr von Exigus
Lovely coloring (or labelling) puzzle, and aptly named. Thanks!
am 29. August 2026, 15:33 Uhr von GeorgeTheToad2
Superb fun, I decided to use letters rather than colours which helped. Lots of lovely interactions between the lines.
am 28. August 2026, 23:15 Uhr von Qodec
Very enjoyable!
am 28. August 2026, 22:38 Uhr von Onyx
Difficult break-in, took me a while to increase constraints, very interesting rule nonetheless!